UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCzxo3TU8ib+1TtqAfbu4SeGvpQhxOnyxhjqIiMNlIk=' 
WHERE 
  key_id = '0efdef8ec5b72d132ba1374f3818bfd02ae7cec2e37209b6464f6014f556e3cc' 
  AND (
    token = 'xCzxo3TU8ib+1TtqAfbu4SeGvpQhxOnyxhjqIiMNlIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )